special purpose lathe

例句：

1. 1.This special purpose lathe is used for precision machining.
   这台专用机床用于精密加工。
2. 2. The engineer designed a special purpose lathe to meet the production needs.
   工程师设计了一台专用机床以满足生产需求。
3. 3. The company has developed several special purpose lathes for different industries.
   该公司已经开发了几种专用机床，适用于不同的行业。